Nobody witnessed the accident, so people reached a     conclusion about the possible cause of the accident.
#19137
A
alternative
B
brilliant
C
competent
D
tentative
推荐题目
You’d better go there by train.The train ticket is________the airplane ticket.
#18996
A
as cheap three times as
B
as three times cheap as
C
three times cheaper than
D
cheaper three times than
It’s important that he_____ English well.
#19745
A
learn
B
learns
C
learnt
D
learning